1. Consider the following data for two investments, A and B. Sample Sample Standard Mean Deviation Investment A: Investment B: a. Which investment has a higher return? b. Which investment has less risk? C. Calculate the Sharpe Ratio for investment A and B using a 2% risk free rate of return. Which investment provides the higher retum per unit of risk? 2. The file (Sharpe Ratio) can be found in Blackboard. The file contains data on the annual return of a Technology Fund and an Energy fund. a. Calculate the sample mean and sample standard deviation of the 2 funds. b. Which one is risker? c. Calculate the Sharpe Ratio for both investments using a 2% risk free rate of return. Which investment provides the higher return per unit of risk